On July 7, 2006, the Waldbuhne amphitheatre in Berlin was host to the greatest voices of their day as more than 20, 000 spectators gathered to hear Anna Netrebko, Rolando Villazon, and Placido Domingo in an open-air concert.
Actor: Marco Armiliato
Actor: Plácido Domingo
Actor: Rolando Villazón
Actor: Placido Domingo
Actor: Anna Netrebko
Actor: Rolando Villazon